stampa
Login

About to create a great list of doubles? Share it with other users!
Create your account here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
16584-6731
DON 816


Nearby doubles
20' : 16594-6750
TDT 167

22' : 17022-6735
UC 3278

27' : 17020-6749
TDT 184

28' : 17020-6750
TDS 847

33' : 16528-6735
TDT 127AB

40' : 16515-6734
GLI 230

42' : 16576-6812
TDT 159

45' : 16551-6812
KPP 382

46' : 16591-6817
TDT 165

46' : 16507-6720
TDT 113

51' : 16536-6814
UC 3249

51' : 16524-6655
TDT 124

54' : 17077-6728
TDS 854

59' : 17071-6803
UC 3290

60' : 16484-6747
TDT 96

61' : 16505-6812
TDT 110

62' : 17048-6643
UC 3286

62' : 16511-6647
NZO 82

62' : 16477-6729
TDT 91

63' : 17089-6752
TDT 234

66' : 17061-6643
HDS2418

71' : 17104-6720
TDT 247

73' : 16467-6707
HDO 257AB

74' : 17102-6705
UC 3301

74' : 17064-6829
SWR 214

76' : 17002-6846
HDS2407



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16584-6731 DON 816

 
 
16h 58m 23.92s -67° 31' 14.2" P.A. 74.00 sep 9.4 mag 8.00,15.80 Sp A0V dist. 344.83 pc (1124.84 l.y.)
 
 
Coord 2000 16584-6731 Discov num DON 816 Comp Coord arcsec 2000 16 58 23.92 -67 31 14.2
Date first 1929 Date last 2010 Obs 4
Pa first 82 Pa last 73.8 P.A. Now (θ) 73.8°
Sep first 8.9 Sep last 9.39 Sep. Now (ρ) 9.39"
Mag pri 8.00 Mag sec 15.80 delta mag (ΔM) 7.8 Spectral class A0V (white)
Pri motion ra -001 Sec motion ra +044
Pri motion dec -017 Sec motion dec +033
Notes
rPM=1.223
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Australe SAO 253751 HIP 83066 Tycho2 9275-00213-1
Gaia DR2 5814584449685781376 HD 152443 CP CP-67 3257 Distance 344.83
Distance ly 1124.84
 
 
WDS 16584-6731 DON 816 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16584-6731 DON 816 2000 2 73 9.6 7.90 15.80 A0V D 165823.92-673114.2
16584-6731 DON 816 2010 4 71 9.4 8.00 15.80 A0V 165823.92-673114.2

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 16584-6731 DON 816 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16584-6731 DON 816 : MEASURES
 
 
No records found.

 
 
WDS 16584-6731 : VIRTUAL EYEPIECE
 
 

16584-6731 DON 816A mag 8 Sp A0V 16584-6731 DON 816B sep 4.3 P.A. 52.80 mag 15.8 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16584-6731 : ALADIN DSS IMAGE @ 16h 58m 23.92s -67° 31' 14.2"
 
 
 
 
WDS 16584-6731 DON 816 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16584-6731 DON 816 distance=0' 16594-6750 TDT 167 distance=20' 17022-6735 UC 3278 distance=22' 17020-6749 TDT 184 distance=27' 17020-6750 TDS 847 distance=28' 16528-6735 TDT 127AB distance=33' 16515-6734 GLI 230 distance=40' 16576-6812 TDT 159 distance=42' 16551-6812 KPP 382 distance=45' 16591-6817 TDT 165 distance=46' 16507-6720 TDT 113 distance=46' 16536-6814 UC 3249 distance=51' 16524-6655 TDT 124 distance=51' 17077-6728 TDS 854 distance=54' 17071-6803 UC 3290 distance=59' 16484-6747 TDT 96 distance=60' 16505-6812 TDT 110 distance=61' 17048-6643 UC 3286 distance=62' 16511-6647 NZO 82 distance=62' 16477-6729 TDT 91 distance=62' 17089-6752 TDT 234 distance=63' 17061-6643 HDS2418 distance=66' 17104-6720 TDT 247 distance=71' 16467-6707 HDO 257AB distance=73' 16467-6707 I 1621AC distance=73' 17102-6705 UC 3301 distance=74' 17064-6829 SWR 214 distance=74' 17002-6846 HDS2407 distance=76' 17092-6648 DON 823 distance=77' 17087-6822 UC 3296 distance=77' 16535-6616 BRT2011 distance=81' 16494-6626 TDT 104 distance=84' 17133-6712 DUN 214AB distance=89' 17133-6712 BAU 48AC distance=89' 17137-6746 TDT 270 distance=89' 17052-6612 TDS 852 distance=90' 17145-6750 MLO 75 distance=94' 16546-6903 UC 3252 distance=95' 16537-6903 RSS 423 distance=96' 17150-6718 TDT 289 distance=97' 17010-6908 TDT 181 distance=99' 17115-6839 DON 824 distance=100' 16468-6618 RST 878 distance=100' 16406-6740 DON 805 distance=103' 17082-6606 TDT 226 distance=103' 17163-6749 DON 827AB distance=104' 17163-6749 BAU 49AC distance=104' 16596-6916 HDS2404 distance=106' 16487-6902 WFC 179 (Atria) distance=106' 16475-6604 HDS2382 distance=109' 17160-6819 DON 826 distance=111' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 16584-6731 DON 816 74 9.4
Show 16594-6750 TDT 167 5 2.6 20
Show 17022-6735 UC 3278 13 12.8 22
Show 17020-6749 TDT 184 352 0.7 27
Show 17020-6750 TDS 847 174 0.8 28
Show 16528-6735 TDT 127 AB 219 1.7 33
Show 16515-6734 GLI 230 205 8.7 40
Show 16576-6812 TDT 159 1 0.8 42
Show 16551-6812 KPP 382 330 3.7 45
Show 16591-6817 TDT 165 190 1.7 46
Show 16507-6720 TDT 113 229 1.8 46
Show 16536-6814 UC 3249 90 91.5 51
Show 16524-6655 TDT 124 96 2.0 51
Show 17077-6728 TDS 854 107 1.1 54
Show 17071-6803 UC 3290 215 36.4 59
Show 16484-6747 TDT 96 182 2.4 60
Show 16505-6812 TDT 110 194 0.5 61
Show 17048-6643 UC 3286 44 49.0 62
Show 16511-6647 NZO 82 306 4.7 62
Show 16477-6729 TDT 91 262 1.4 62
Show 17089-6752 TDT 234 142 0.5 63
Show 17061-6643 HDS2418 63 1.3 66
Show 17104-6720 TDT 247 197 0.4 71
Show 16467-6707 HDO 257 AB 193 32.7 73
Show 16467-6707 I 1621 AC 211 41.7 73
Show 17102-6705 UC 3301 121 65.2 74
Show 17064-6829 SWR 214 127 10.1 74
Show 17002-6846 HDS2407 225 0.7 76
Show 17092-6648 DON 823 54 0.4 77
Show 17087-6822 UC 3296 218 87.0 77
Show 16535-6616 BRT2011 276 4.7 81
Show 16494-6626 TDT 104 39 0.6 84
Show 17133-6712 DUN 214 AB 16 39.1 89
Show 17133-6712 BAU 48 AC 169 53.2 89
Show 17137-6746 TDT 270 215 0.6 89
Show 17052-6612 TDS 852 174 1.8 90
Show 17145-6750 MLO 75 314 7.4 94
Show 16546-6903 UC 3252 264 54.0 95
Show 16537-6903 RSS 423 178 9.6 96
Show 17150-6718 TDT 289 209 0.9 97
Show 17010-6908 TDT 181 23 2.0 99
Show 17115-6839 DON 824 216 2.3 100
Show 16468-6618 RST 878 303 2.2 100
Show 16406-6740 DON 805 138 0.5 103
Show 17082-6606 TDT 226 227 1.6 103
Show 17163-6749 DON 827 AB 15 2.1 104
Show 17163-6749 BAU 49 AC 256 50.3 104
Show 16596-6916 HDS2404 187 1.0 106
Show Atria 16487-6902 WFC 179 22 92.5 106
Show 16475-6604 HDS2382 36 0.3 109
Show 17160-6819 DON 826 207 2.7 111

 
 
WDS 16584-6731 : COMPONENTS
 
 
  A
B pa=52.8°
sep=4.33"
 
 
16584-6731 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165823.92-673114.2 Mag 8 Spectral class A0V (white)
PmRA -1.00 PmDE -17.0 SAO 253751 HIP 83066
Tycho2 9275-00213-1 HD 152443 CP CP-67 3257
Tycho2
Tycho2 9275-00213-1 Pflag RAmdeg 254.59963916 DEmdeg -67.52064987
PmRA -1.4 PmDE -15.6 E RAmdeg 5 E DEmdeg 4
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.24 EpDEm 1991.32
Num 8 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 8.049 E BTmag 0.015 VTmag 8.000
E VTmag 0.011 Prox 999 TYC T HIP 83066
CCDM RAdeg 254.59964750 DEdeg -67.52061333 EpRA 1990 1.58
EpDE 1990 1.54 E RAdeg 4.5 E DEdeg 4.4 Posflg
Corr 0.0
SAO
SAO 253751 DelFlag RA1950 PmRA1950 0.006
DE1950 PmDE1950 -0.131 Vmag 7.8 SpType K0
Double code Source 61 CatNum 3679 DM CP-67 3257
DMcomp BDsup HD 152443 M HD 0
GC RA1950rad 4.42116888 DE1950rad -1.17713255 PmRA2000 0.0047
PmDE2000 -0.129
Hipparcos
Catalog H HIP 83066 Proxy RAhms 16 58 23.92
DEdms -67 31 14.2 Vmag 8 VarFlag R Vmag H
RAdeg 254.6 DEdeg -67.5206 AstroRef Plx 2.92
CCDM 16584-6731 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 152443 BD
CD CP CP-67 3257 Dm number -67 3257 VIred 0.04
SpType A0V R SpType Coord arcsec 2000 165823.92-673114.2
Hipparcos 2
HIP 83066 Sn 5 So 0 Nc 1
RArad 4.4436021998 DErad -1.178456949 Plx 2.9 PmRA -0.99
PmDE -15.84 E RArad 0.39 E DErad 0.56 E Plx 0.73
E pmRA 0.5 E pmDE 0.65 Hpmag 8.0185 E Hpmag 0.0012
SHp 0.013 VA 0 BV 0.034 E BV 0.009
VI 0.05
CCDM
Ccdm 16584-6731 RComp Comp A Note1
Note2 Discov num DRAs 0.38 DDEs -24.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.9 Sp A0 PmNote *
PmRA 35 PmDE -131 Dm number -67 3257 Cat1 CPD
Name2 253751 Cat2 SAO HD 152443 M HD
ADS BDS M ADS BDS N IDS IDS 16482S6722A
HIC 83066
 
 
16584-6731 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165824.52-673111.6 Mag 15.8 PmRA 44.00
PmDE 33.0 Calc delta mag 7.8 Calc coord yes
CCDM
Ccdm 16584-6731 RComp Comp B Note1
Note2 Discov num DON 816 DRAs DDEs
R dRAs Year 1929 Theta 082 Rho 8.9
Obs 1 Vmag 15.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16482S6722B
HIC 83066